"1863: The Price of Victory" is the theme of Civil War Weekend at the LeDuc Historic Estate, 1629 Vermillion St. from 10 a.m. to 5 p.m. Saturday and Sunday, Sept. 7 and 8 p.m. Admission prices run from $5 to $8 (free for members of Dakota County Historical Society and military personnel and their immediate families.) Visitors will have an opportunity to go back in history to the events of 1863 by observing the following: